ATE448817T1 - Dichtungspositionierungsanordnung - Google Patents

Dichtungspositionierungsanordnung

Info

Publication number
ATE448817T1
ATE448817T1 AT04780499T AT04780499T ATE448817T1 AT E448817 T1 ATE448817 T1 AT E448817T1 AT 04780499 T AT04780499 T AT 04780499T AT 04780499 T AT04780499 T AT 04780499T AT E448817 T1 ATE448817 T1 AT E448817T1
Authority
AT
Austria
Prior art keywords
seal
assembly
open
seal structure
closed position
Prior art date
Application number
AT04780499T
Other languages
English (en)
Inventor
Richard Mcfarlane
Original Assignee
Teleflex Medical Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teleflex Medical Inc filed Critical Teleflex Medical Inc
Application granted granted Critical
Publication of ATE448817T1 publication Critical patent/ATE448817T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/0646—Duckbill-valve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7876—With external means for opposing bias

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT04780499T 2003-08-08 2004-08-09 Dichtungspositionierungsanordnung ATE448817T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49367303P 2003-08-08 2003-08-08
PCT/US2004/025672 WO2005013807A2 (en) 2003-08-08 2004-08-09 Seal positioning assembly

Publications (1)

Publication Number Publication Date
ATE448817T1 true ATE448817T1 (de) 2009-12-15

Family

ID=34135275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04780499T ATE448817T1 (de) 2003-08-08 2004-08-09 Dichtungspositionierungsanordnung

Country Status (10)

Country Link
US (1) US7390316B2 (de)
EP (1) EP1651096B1 (de)
JP (1) JP4833841B2 (de)
CN (1) CN100546664C (de)
AT (1) ATE448817T1 (de)
CA (1) CA2501795C (de)
DE (1) DE602004024207D1 (de)
ES (1) ES2333226T3 (de)
MX (1) MXPA05003712A (de)
WO (1) WO2005013807A2 (de)

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EP3539586B1 (de) 2014-10-10 2022-08-24 NxStage Medical Inc. Flussausgleichsverfahren
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WO2018017623A1 (en) 2016-07-18 2018-01-25 Nxstage Medical, Inc. Flow balancing devices, methods, and systems
KR101956592B1 (ko) * 2017-01-13 2019-03-11 주식회사 라파메디 트로카용 실링 어셈블리 및 이를 포함하는 의료용 트로카
CN107837100A (zh) * 2017-09-21 2018-03-27 杭州康基医疗器械股份有限公司 腔镜手术单孔多通道路入装置
CN107693057A (zh) * 2017-09-21 2018-02-16 杭州康基医疗器械股份有限公司 腔镜手术单孔多通道路入系统
ES3012385T3 (en) * 2017-11-01 2025-04-09 Baxter Int A port arrangement, a purified water producing apparatus comprising the port arrangement and a method for performing port cleaning of a purified water producing apparatus
US10859540B2 (en) * 2018-08-03 2020-12-08 Chromatography Research Supplies, Inc. Duckbill septum
WO2020237228A1 (en) 2019-05-23 2020-11-26 Nxstage Medical, Inc. Flow synchronization devices, methods and systems
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USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
USD924378S1 (en) 2019-12-18 2021-07-06 Lasalle Bristol Corporation Non-return device valve member
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Also Published As

Publication number Publication date
EP1651096B1 (de) 2009-11-18
JP2007501660A (ja) 2007-02-01
WO2005013807A3 (en) 2006-06-08
CN100546664C (zh) 2009-10-07
MXPA05003712A (es) 2005-07-01
JP4833841B2 (ja) 2011-12-07
CA2501795C (en) 2012-10-09
ES2333226T3 (es) 2010-02-18
EP1651096A4 (de) 2008-05-21
WO2005013807A8 (en) 2005-09-01
US20050113757A1 (en) 2005-05-26
US7390316B2 (en) 2008-06-24
EP1651096A2 (de) 2006-05-03
CN1878586A (zh) 2006-12-13
WO2005013807A2 (en) 2005-02-17
DE602004024207D1 (de) 2009-12-31
CA2501795A1 (en) 2005-02-17

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